| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 17.965 | 21/6:17.265 |
| 2 | 5 | 17.954 | 21/6:17.149 |
| 3 | 5 | 16.558 | 21/6:07.339 |
| 4 | 4 | 16.124 | 21/6:00.155 |
| 5 | 5 | 17.472 | 21/6:01.507 |
| 6 | 5 | 16.420 | 22/6:15.808 |
| 7 | 5 | 16.328 | 22/6:13.437 |
| 8 | 4 | 16.540 | 22/6:12.243 |
| 9 | 4 | 17.916 | 22/6:14.677 |
| 10 | 4 | 16.184 | 22/6:12.814 |
| 11 | 5 | 20.726 | 21/6:03.084 |
| 12 | 4 | 16.797 | 21/6:02.222 |
| 13 | 4 | 17.122 | 21/6:02.017 |
| 14 | 4 | 16.037 | 21/6:00.215 |
| 15 | 4 | 23.952 | 21/6:09.733 |
| 16 | 4 | 17.466 | 21/6:09.549 |
| 17 | 4 | 16.972 | 21/6:08.776 |
| 18 | 4 | 16.206 | 21/6:07.196 |
| 19 | 4 | 17.009 | 21/6:06.669 |
| 20 | 4 | 16.264 | 21/6:05.413 |
| 21 | 4 | 15.831 | 21/6:03.843 |